Life cycle

The committee should find the information about who is responsible for the risk response in the RACI chart, as this is a tool that assigns the roles and responsibilities of the stakeholders for each task or activity in a project or process. RACI stands for Responsible, Accountable, Consulted, and Informed, which are the four types of involvement or participation that a stakeholder can have in a task or activity. A RACI chart is a matrix that shows the tasks or activities as rows and the stakeholders as columns, and indicates their roles and responsibilities using the RACI codes. A RACI chart can help clarify and communicate who is doing what, who is making decisions, who is providing input, and who is being updated in a project or process1.
A resource management plan, a risk management plan, and a risk register are also important documents for managing IT risks, but they do not provide the information about who is responsible for the risk response. A resource management plan is a document that defines how the resources, such as human, financial, physical, or technological resources, will be acquired, allocated, managed, and controlled in a project or process. A resource management plan can help ensure that the resources are available and sufficient for the risk response activities. A risk management plan is a document that defines how the risks will be identified, analyzed, evaluated, treated, monitored, and communicated in a project or process. A risk management plan can help ensure that the risks are managed effectively and efficiently according to the enterprise's objectives and policies. A risk register is a document that records the risks that may affect the achievement of an objective or the performance of an activity, as well as their likelihood, impact, mitigation strategies, and status. A risk register can help identify and prioritize the risks that need to be addressed or monitored.

The aspect of the transition from X-rays to digital images that would be best addressed by implementing information security policy and procedures is protecting personal health information. This is because personal health information is a type of sensitive data that contains confidential and private information about patients, such as their medical history, diagnosis, treatment, and identity. Personal health information is subject to various legal and ethical obligations and regulations, such as the Health Insurance Portability and Accountability Act (HIPAA) in the US1, that require its protection from unauthorized access, disclosure, modification, or destruction. Information security policy and procedures can help to define the rules, guidelines, and responsibilities for ensuring the confidentiality, integrity, and availability of personal health information in digital form.
Establishing data retention procedures is not the best answer, as it is only one component of information security policy and procedures. Data retention procedures specify how long and where digital images should be stored, archived, or deleted, based on the business, legal, and regulatory requirements. Data retention procedures can help to optimize the storage capacity, performance, and cost of digital images, as well as comply with the applicable laws and regulations. However, data retention procedures do not address the full scope of information security policy and procedures.
Training technicians on acceptable use policy is not the best answer, as it is only one aspect of information security policy and procedures. Acceptable use policy defines what are the permitted and prohibited behaviors and actions for using digital images and related IT resources. Training technicians on acceptable use policy can help to educate them on the security risks and best practices for handling digital images, as well as enforce compliance and accountability. However, training technicians on acceptable use policy does not cover the entire range of information security policy and procedures.
Minimizing the impact of hospital operation disruptions on patient care is not the best answer, as it is a business continuity objective rather than an information security objective. Business continuity refers to the ability of an organization to maintain or resume its critical functions and processes in the event of a disruption or disaster. Minimizing the impact of hospital operation disruptions on patient care can help to ensure the safety, quality, and efficiency of health services delivery. However, minimizing the impact of hospital operation disruptions on patient care is not directly related to information security policy and procedures.
References := HIPAA Privacy Rule | HHS.gov, Introduction section. Information Security Policy: Definition
& Examples - NetApp, What Is an Information Security Policy? section. Data Retention Policy: Definition & Best Practices - NetApp, What Is a Data Retention Policy? section. Acceptable Use Policy: Definition & Best Practices - NetApp, What Is an Acceptable Use Policy? section. [Business Continuity Management: Definition
& Best Practices - NetApp], What Is Business Continuity Management? section.